As reported in the production of nylon intermediates. The separation and purification section for cyclohexanone production usually done through a series of distillation units. Liquid mixture of cyclohexanone (1) and phenol (2) was reported to exist in equilibrium with its vapor at 144 °C (417.15K). The system conforms closely to Modified Raoult's Law. The mixture forms azeotrope at composition of 0.695. Patent 4203923, cyclohexanone is an important chemical raw material in A= 2.22 Iny,= Ax | Iny,= Ax Prat = 75.20 kPa | Pjat = 31.79 kPa (a) Provide a sketch that clearly shows that the system exhibits azeotrope and (b) State P and sketch a P-xy diagram of the system

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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As reported in US Patent 4203923, cyclohexanone is an important chemical raw material in
the production of nylon intermediates. The separation and purification section for
cyclohexanone production usually done through a series of distillation units. Liquid mixture
of cyclohexanone (1) and phenol (2) was reported to exist in equilibrium with its vapor at
144 °C (417.15K). The system conforms closely to Modified Raoult's Law. The mixture forms
azeotrope at composition of 0.695.
Iny;= Ax
Iny,= Ax
pgat = 75.20 kPa
Pzat = 31.79 kPa
A= 2.22
(a) Provide a sketch that clearly shows that the system exhibits azeotrope
PatA
pjat
Pat
and
(b) State Paz and sketch a P-xy diagram of the system
Transcribed Image Text:As reported in US Patent 4203923, cyclohexanone is an important chemical raw material in the production of nylon intermediates. The separation and purification section for cyclohexanone production usually done through a series of distillation units. Liquid mixture of cyclohexanone (1) and phenol (2) was reported to exist in equilibrium with its vapor at 144 °C (417.15K). The system conforms closely to Modified Raoult's Law. The mixture forms azeotrope at composition of 0.695. Iny;= Ax Iny,= Ax pgat = 75.20 kPa Pzat = 31.79 kPa A= 2.22 (a) Provide a sketch that clearly shows that the system exhibits azeotrope PatA pjat Pat and (b) State Paz and sketch a P-xy diagram of the system
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